TY - STD TI - How many genes in the human genome? ID - ref1 ER - TY - STD TI - Nature Genetics, [http://www.nature.com/ng/] UR - http://www.nature.com/ng/ ID - ref2 ER - TY - STD TI - UniGene, [http://www.ncbi.nlm.nih.gov/UniGene/index.html] UR - http://www.ncbi.nlm.nih.gov/UniGene/index.html ID - ref3 ER -